381483075 has 12 divisors (see below), whose sum is σ = 630718808. Its totient is φ = 203457600.

The previous prime is 381483049. The next prime is 381483097. The reversal of 381483075 is 570384183.

It is not a de Polignac number, because 381483075 - 2¹⁰ = 381482051 is a prime.

It is a super-2 number, since 2×381483075² = 291058673022911250, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2543146 + ... + 2543295.

Almost surely, 2^381483075 is an apocalyptic number.

381483075 is a deficient number, since it is larger than the sum of its proper divisors (249235733).

381483075 is a wasteful number, since it uses less digits than its factorization.

381483075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5086454 (or 5086449 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 39.

The square root of 381483075 is about 19531.5917170107. The cubic root of 381483075 is about 725.2567144799.

The spelling of 381483075 in words is "three hundred eighty-one million, four hundred eighty-three thousand, seventy-five".